Penggayaan APA
SCHROEDER, Richard C. (1989).
American government .
USA:
United States Information Agency.
Chicago Style
SCHROEDER, Richard C.
American government.
USA:
United States Information Agency,
1989.
Buku.
MLA Style
SCHROEDER, Richard C.
American government.
USA:
United States Information Agency,
1989.
Buku.
Turabian Style
SCHROEDER, Richard C.
American government.
USA:
United States Information Agency,
1989.
Buku.